package jp.ac.kobe_u.cs.prolog.builtin;
import jp.ac.kobe_u.cs.prolog.lang.Predicate;
import jp.ac.kobe_u.cs.prolog.lang.Prolog;
import jp.ac.kobe_u.cs.prolog.lang.Term;
/**
* <code>'$fast_writeq'/1</code><br>
*
* @author Mutsunori Banbara (banbara@kobe-u.ac.jp)
* @author Naoyuki Tamura (tamura@kobe-u.ac.jp)
* @version 1.0
*/
public class PRED_$fast_writeq_1 extends Predicate {
/**
*
*/
private static final long serialVersionUID = -820845388480215686L;
private Term arg1;
public PRED_$fast_writeq_1(Term a1, Predicate cont) {
arg1 = a1;
this.cont = cont;
}
public PRED_$fast_writeq_1() {
}
@Override
public void setArgument(Term[] args, Predicate cont) {
arg1 = args[0];
this.cont = cont;
}
@Override
public int arity() {
return 1;
}
@Override
public String toString() {
return "$fast_writeq(" + arg1 + ")";
}
@Override
public Predicate exec(Prolog engine) {
engine.setB0();
Term a1;
a1 = arg1.dereference();
engine.getCurrentOutput().print(a1.toQuotedString());
return cont;
}
}